2041901348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1580419}}^1$

素因数の和:1580459

約数の個数: 24

約数和(自身を含む): 3982658400

約数和(自身を除く): 1940757052

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1580419, 3160838, 6321676, 26867123, 30027961, 53734246, 60055922, 107468492, 120111844, 510475337, 1020950674, 2041901348]

約数ペア:

[(1, 2041901348), (2, 1020950674), (4, 510475337), (17, 120111844), (19, 107468492), (34, 60055922), (38, 53734246), (68, 30027961), (76, 26867123), (323, 6321676), (646, 3160838), (1292, 1580419)]